baber/WOPTO huggingface dataset:
Patent JP-H09317598-A (JP)
Title: Fuel feed pipe in fuel injection device and connecting structure of injector
Inventor: SUZUKI EIJI
IPC: F02M55/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent change in the lift quantity of a needle valve by constituting a connecting part by a screw structure without using an O-ring having a possibility that a performance is deteriorated in an ultra high temperature or a low temperature, and preventing torsional force caused by rotation of a screw from applying on the main body of an injector. SOLUTION: It is aiming at that a screw is not cut in a fuel feed pipe 53 and an injector 3, an hollow bolt 51 and a connecting nut 52 which are rotated against the fuel feed pipe 53 and the injector 3 are arranged, and the fuel feed pipe 53 and the injector 3 are connected to each other by screw engagement of the connecting nut 52 and the hollow bolt 51, and by engagement in the axial direction in which the connecting nut 52 and the hollow bolt 51 are pushed to the fuel feed pipe 53 and the injector 3.
Patent JP-H05318742-A (JP)
Title: Method for producing nozzle of ink jet head
Inventor: HIRANO MASANORI
IPC: B41J2/135
Filed: 1992-05-18
Abstract: PURPOSE:To form an almost straight nozzle by eliminating the density difference of laser energy by providing a removable member layer to the processing surface of a nozzle member at the time of the production of a nozzle and performing the processing of a hole before removing the member layer. CONSTITUTION:A nozzle member 5 good in heat stability composed of polyimide is bonded to a passage 1 before the processing of a hole and a thermally stable resin film 2 is temporarily bonded to the nozzle member 5 on the side of the processing surface of said member 5. The perforation of a nozzle is performed by utilizing the irradiation with the laser beam from a laser beam generator 6 through the mask 7 prescribing the shape or dimension of the nozzle. Laser beam 4 is prescribed in its irradiation range by the mask 7 and applied to a resin member layer 2 through a condensing lens 4 so as to follow the shape of the hole of the nozzle. Laser beam almost uniform in energy beam is applied to the nozzle member 5 and a hole different in taper angle is formed. After the processing of the hole, the resin member layer 2 is removed to complete an almost straight nozzle.
Patent JP-H099176-A (JP)
Title: Cassette door lock device for television receiver incorporating video tape recorder
Inventor: MATSUI TOMOKI
IPC: H04N5/64
Filed: 1995-06-16
Abstract: PURPOSE: To obtain the cassette door lock device that releases a lock state of the cassette door 2 when a VTR is mounted in a TV cabinet and that locks automatically the cassette door 2 when the VTR is removed from the inside of the TV cabinet. CONSTITUTION: The lock device is provided with a lock release member 9 located at a VTR 3 and with a cassette door lock member 10 blocking a cassette door 2 covering a cassette loading hole 8 from being open inward when the VTR 3 is removed and releasing the block state of the cassette door 2 while being displaced by the lock release member 9 when the VTR 3 is mounted.
Patent JP-H0869939-A (JP)
Title: Multilayer ceramic capacitor and its manufacture
Inventor: SANO HARUNOBU
IPC: H01G4/12
Filed: 1995-06-16
Abstract: PURPOSE: To provide an inexpensive multilayer ceramic capacitor which does not exhibit any characteristic deterioration at the manufacturing time and a method for manufacturing the capacitor. CONSTITUTION: In a multilayer ceramic capacitor composed of a plurality of dielectric ceramic layers l, a plurality of internal electrodes 2 which are stacked with the ceramic layers 1 in between, and external electrodes 3 connected to the internal electrodes 2, the ceramic layers 1 are composed mainly of barium titanate containing a bismuth compound and reduction preventing agent as auxiliary components and the internal electrodes 2 are composed of nickel or a nickel alloy.
Patent JP-H05340962-A (JP)
Title: Capacitive acceleration sensor
Inventor: OBA MASATOSHI
IPC: H01L29/84
Filed: 1992-06-10
Abstract: PURPOSE:To integrate a sensor body and a board by securing the sensor body to the board without machining the sensor body complexly or positively interrupting electrical disturbance having effect on the sensor body. CONSTITUTION:A sensor body 4 has a laminate structure comprising an intermediate layer, i.e., a frame board 1 incorporating a movable electrode, sandwiched by upper and lower layers, i.e., a fixed board 3 having dimensions identical to those of the frame board 1 and a fixed board 2 slightly larger than the frame board 1, wherein end parts 9, 9 of fixed electrode are formed at parts of the fixed board 2 not superposed by the frame board l. The sensor body 4 is secured to the space section 5a of a base body 5 while the movable electrode and the end parts 9, 9 of the fixed electrode are connected, respectively, through the side face of the frame board 1 and bonding wires with metal terminals 6, 6 and 7 incorporated in the base body 5. Furthermore, end parts 6b, 6b, 7b protruding from the metal terminals 6, 6, 7 incorporated in the base body 5 are inserted into electrode holes of the substrate with the integral structure of the sensor body 4 and the base body 5 being surrounded by a case 8.
Patent JP-S638372-A (JP)
Title: Remedy for gastritis
Inventor: KASUGA KAZUNORI
IPC: A61K31/445
Filed: 1986-06-26
Abstract: PURPOSE:To provide a remedy for gastric diseases, especially acute and chronic gastritis caused by gastric mucosa disorder, by using a compound known as a remedy for gastric ulcer as an active component. CONSTITUTION:The objective excellent remedy for gastritis contains the compound of formula as an active component and exhibits extremely strong activity to suppress gastritis and protect gastric mucosa. It can be orally administered to humans in the form of tablet, capsule, granule, pill, etc. Clinical rate of administration is e.g. usually 50-100mg per dose and 1-3 doses a day for oral administration as a remedy for gastritis of adult.
Patent JP-H09330249-A (JP)
Title: Device for developing computer system for process control
Inventor: ONO FUMITOYO
IPC: G06F9/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for developing computer system for process control with which a program for enabling the verification of function and performance can be prepared on UNIX even when a programmer has no knowledge concerning the UNIX. SOLUTION: This developing device is provided with a process 202 on the UNIX for executing the program, communication part for performing the transmission of command and the exchange of data from the process 202 without depending on the UNIX, job managing/task managing subsystem 102 for converting the command, which is transmitted by the communication part, not depending on the UNIX to the command of the UNIX and issuing it, and computer resource 104 of which the data are accessed by the converted command of the UNIX.
Patent JP-H023083-A (JP)
Title: Map display device
Inventor: SATAKE TOSHIMASA
IPC: G06F17/30
Filed: 1988-06-17
Abstract: PURPOSE:To speedily display a map by decentralizingly processing a large volume of map data by region-by-region display devices installed on a small region basis. CONSTITUTION:The title device is provided with a map file server device 13 which divides map data covering a comparatively larger area and stored in an auxiliary storage part 13a into comparatively smaller area map data, and which transfers them through a communication line 14. The device is also provided with plural region-by-region display devices 101-10N which are installed on a small region basis, store small area map data transferred through the communication line 14 in main storage parts 11a1-11aN, and process and display the stored map data. Thus, the region-by-region display devices installed in respective areas can decentralizingly process a large volume of map data, thereby speedily displaying a map.
Patent JP-S636410-A (JP)
Title: Movement detecting device
Inventor: IMAZATO KAZUNARI
IPC: G01B21/00
Filed: 1986-06-27
Abstract: PURPOSE:To detect the quantity of relative movement between both moving bodies by fitting a couple of parts to be detected to a couple of moving bodies integrally and detecting the difference signal as to both parts to be detected. CONSTITUTION:A group of the 1st pins 21 between the 1st pins 21 and the 2nd pins 22 as the couple of parts to be detected is arranged on the outside end surface of a clutch device main body 2 circumferentially at equal intervals. A group of the 2nd pins 22 is provided to a pressure plate 7 as one of the couple of moving bodes and inserted slidably into insertion holes 23 bored in the main body 2 at rear rotation-direction positions of the 1st pins 21. Those pins 21 and 22 are detected by a magnetic sensor 24, but the voltage signal of the magnetic sensor 24 indicates the intervals between the core 34 of the sensor 24 and the 1st and the 2nd pins 21 and 22, so the interval between both moving bodies can be detected from the difference between signals indicating the respective intervals.
Patent JP-H01318871-A (JP)
Title: Regenerative-type cold reserving container
Inventor: HAMAOKA KOJI
IPC: F25D11/00
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the quality of articles to be transported from being deteriorated and enable an optimum cold reserving condition to be maintained by providing a timer means for delaying an output from a first temperature-discriminating means by a fixed period of time, and a display means for displaying the completion of a regenerating operation. CONSTITUTION:A compressor 34 is operated to cool a cold heat accumulating agent 26 by a cooler 27. When the temperature of the agent 26 detected by a temperature- detecting part 37 becomes T1, which is lower than a set temperature in a first temperature-discriminating means 38, a timer means 39 is started operating. The timer means 39 outputs a signal when the temperature of the agent 26 becomes T2, which is lower than a set temperature in a second temperature-discriminating means 40. Upon receiving the signal, a compressor-controlling means 41 stops the compressor 34. When the temperature detected by the part 37 is raised above T2+DELTAT2 after the cooling operation is stopped, the compressor 34 is again operated for the cooling operation. Thus, the agent 26 is maintained at a fixed temperature. Based on this, a regeneration end-discriminating means 46 judges that the regenerating operation is finished, and a display means 47 displays the completion of the regenerating operation, thereby showing that articles 20 to be transported can be transported at any time thereafter.
Patent JP-H0442281-A (JP)
Title: Fixing device
Inventor: ASADA TOMOYUKI
IPC: G03G15/20
Filed: 1990-06-08
Abstract: PURPOSE:To improve wearing resistance by providing a conductor-made base to be held at a ground potential and a fluororesin material stuck on the peripheral surface of this base for the thickness of several tens of mum in a fixing roller. CONSTITUTION:The surface of a fixing roller 2 is coated with the fluororesin for the thickness of several tens of mum, and in the range of both end parts, a cylindrical base 2a is revealed as a conductor. By a ground brush 11 in contact with the revealed face of the base 2a, the base 2a of the fixing roller 2 is kept at the ground potential. Thus, since the fixing roller 2 is made of the conductor and kept at the ground potential, electrostatic offset caused by minus charging can be prevented, the wearing resistance can be improved and satisfactory fixing performance can be presented as a whole.
Patent JP-H0316660-A (JP)
Title: Nonmagnetic metal screening device
Inventor: IKEFUCHI IWAO
IPC: B03C1/24
Filed: 1989-06-12
Abstract: PURPOSE:To obtain nonmagnetic metal selecting device which is substantially free from the generation of troubles in coils and wirings by fixing linear motors to a frame and generating moving magnetic fields on a trough without oscillating the frame. CONSTITUTION:The plural linear motors 12 are fixed to a top surface plate 10 of the frame 2 paralleled with a bottom plate 11 of the trough 5. A treating in which aluminum or the like and nonmetals coexist is supplied onto the bottom plate 11 of the trough 5 so as to form a thin layer. The moving magnetic fields in an arrow (a) direction are generated by the respective linear motors 12 and the trough 5 is oscillated. The aluminum or the like on the bottom plate 11 of the trough 5 is, therefore, separated from the nonmetals by the thrust in lateral directions generated in the aluminum itself by the moving magnetic fields which are generated by the linear motors 12, by which the aluminum is dropped into a groove-shaped aluminum recovering section 7. On the other hand, the nonmetals are moved in an arrow (b) direction by the transverse and longitudinal mechanical oscillations of the trough 5 and are dropped into a forward recovering box 21.
Patent JP-H074030-A (JP)
Title: Concrete construction method
Inventor: SATO HIDEAKI
IPC: E04G9/10
Filed: 1993-06-22
Abstract: PURPOSE:To improve a concrete construction environment, and prevent the generation of cold joints or cracks on the surface of the concrete. CONSTITUTION:New concrete 3 is placed on the top of an existing concrete 1. Nozzles 8 are installed on the top of the new concrete 3. Aqueous particles W, which are approximately 100mum or less than 100mum-sized, are sprayed from the nozzles 8 when the concrete is placed. Since the concrete 3 is cured in a moist atmosphere, no cold joint or crack is produced on the surface of the concrete.
Patent JP-S5774726-A (JP)
Title: Active matrix substrate for liquid crystal display
Inventor: MOROZUMI SHINJI
IPC: G02F1/1368
Filed: 1980-10-28
Abstract: PURPOSE:To increase the display effect of an active matrix substrate having an electrode for driving which doubles as a reflecting plate by irradiating the surface of the substrate with laser beams or electron beams to form an uneven surface. CONSTITUTION:An Al-Si or Al layer for an electrode 8 for driving is formed on a semiconductor substrate 1 and irradiate with beams having 0.01-1MJ/cm<2> energy which does not sputter Al. The grains of the unirradiated layer are flat (a) and have a mirrorlike surface state. After the irradiation, the grains grow uneven (b) and large, so a diffused reflecting surface is formed and assumes a white surface color. The electrode is then formed by photoetching. When the layer is parallelly irradiated with beams at pitches almost corresponding to the spot diameter, a corrugated surface (c) is obtd. Light incident on the surface perpendicularly to the  corrugated line from various angles is concentrically reflected upward to give a very bright surface.
Patent JP-H0318458-A (JP)
Title: Apparatus for molding core
Inventor: MIYAMOTO TAIJI
IPC: B22C9/12
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a core molding apparatus which can prevent defect of forming a core by arranging a flowing passage communicating with inner part in the joined core forming a hollow condition as a part of the cores in one end as possible to flow gas and communicating with inner part in gassing head under fitting condition to an upper die in the other end. CONSTITUTION:A blow head 11 is fitted to the upper die 2 and kneaded sand is blown and filled up into cavity 5 together with the pressurized air. Then, by discharging the air coming in the joined core 6 from flowing passage 7 to outside, the pressure raising in the joined core 6 is prevented and the air is not spouted from inner part of this core 6 into the cavity 5 after stopping pressurizing after completing packing-up of the kneaded sand and the trouble of sand clogging is not developed. After executing the above work, the blow head 11 is taken off, the gassing head is fitted and a box for exhausting gas is fitted to lower face of the lower die 3. Hardening gas from the gassing head is poured into the cavity 5 to harden the kneaded sand. As the hardening gas is poured through the inner part in the joined core from a filling hole 2a and from the flowing passage 7, too, the defect of hardening caused by shortage of the gas is not developed, and the desired core providing the joined core 6 is molded.
Patent JP-S5774126-A (JP)
Title: Manufacture of formed product of fiber-reinforced foamed plastics
Inventor: YOSHIKAWA YOSHINOBU
IPC: B29C67/20
Filed: 1980-10-27
Abstract: PURPOSE:To obtan a formed product of fiber-reinforced foamed plastic containing a large amount of glass fiber and with excellent mechanical properties by mixing thermo-plastic synthetic resin foaming agent and stabilizer with chopped strands of glass fiber and heating the mixture under pressure to melt it and emit foams in it and then cooling it. CONSTITUTION:To the so-called chopped strand mat made of glass fiber are added small granules or powder or ordinary pellets of thermo-plastic synthetic resin such as polyethylene, etc. and an appropriate amount of foaming agent such as azodicarbonamide, etc. and a stabilizer, if needed, of zinc stearate, etc. and the mat is uniformly dispersed and mixed. The composition is put in a mold of a required shape and heated under pressure by employing a pessurizing device and a heating device to melt the resin and make it emit foams. By this process the gaps between glass fibers are filled with the resin foam, and the composisition has the resin and foams and glass fibers uniformly distributed. Next while the composition retains plasticity, it is cooled and solidified by emplying a pressurizing device and a cooling device.
Patent JP-H0443761-A (JP)
Title: Picture processor
Inventor: INOUE YOSHIO
IPC: H04N1/32
Filed: 1990-06-08
Abstract: PURPOSE:To select picture quality and transfer speed by an external request by providing a picture signal processing section using a picture data from a picture signal generating section, a picture data delayed from a data in a picture memory and a picture data read from the picture memory to apply the arithme tic operation in response to the mode of transfer speed priority and high speed priority. CONSTITUTION:When the transfer speed is desired more than the high quality externally, a picture signal processing section 1 receives a picture data from a picture signal generating section 4 on each occasion and reads a picture data in a picture memory 3 and writes the picture data into the picture memory 3 for the arithmetic processing of a succeeding line. Furthermore, the picture data read from the picture mermory 3 is delayed and the direct picture data from the picture signal generating section 4 and the picture data read from the picture memory 3 are used and a prescribed arithmetic operation is implemented depending on the transfer speed priority and the high picture quality priority. Thus, the picture transfer speed is selected by an external request signal. Thus, the user itself selects the picture quality priority processing and the transfer speed processing.
Patent JP-H10337993-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: OKAMOTO MASARU
IPC: B44C1/165
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material having a three- dimensional protrusion and recess surface. SOLUTION: This apparatus opposes a transfer layer side of a transfer sheet S having a support and a transfer layer to a projection and recess surface side of a base material B to be transferred with the projection and recess surface, collides solid particles ejected from an ejector 2 to the support side of the sheet, brings the sheet into pressure contact with the base material by its collision pressure, and then releases the support to obtain a decorative material. In this case, the sheet S is pressed to a side end of an endless belt 10a of a base material conveying means 10 by a rotary roller 1a of a shielding means 1 at a side outside at which the material B is not transferred, and the collision pressure of the particles P is applied while preventing adherence of the particles P moved around to the rear to the transfer layer side of the sheet S to the side face.
Patent JP-2000334975-A (JP)
Title: Ink jet printer
Inventor: NAKAGOME KOICHI
IPC: B41J2/175
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of effectively using a volume of an inner section of an ink container without providing an ink absorption member and surely preventing leakage of ink by stably attaining a necessary negative pressure. SOLUTION: Ink is supplied to a head chip 31 through a filter 54 in a condition, i.e., an open-air condition, that communication of an ink reserving chamber 32 of a print unit 40 to an ink chamber 41 is blocked and the communication to an open air ventilating hole 42 is established, then printing is performed. When the ink is supplied to the ink reserving chamber 32, the print unit 40 is moved toward a side wall 68 of a device body frame to be positioned on a capping/wiping unit 39 placed at the outside of a conveyance region of a paper 37 and a plate-shaped pin 72 enters a slide groove 49, then a slide valve 48 is moved in the left side so that the communication of the ink reserving chamber 32 to the open air ventilating hole 42 is blocked and the communication to the ink chamber 41 is established.  A cap 63 covers an ejection nozzle 57 from the outside and the inner pressure thereof is raised, thereby preventing leakage of the ink.
Patent JP-S5577041-A (JP)
Title: Optical recording carrier reader
Inventor: HOURAI KEIICHIROU
IPC: G02B7/28
Filed: 1978-12-06
Abstract: PURPOSE: To make rapid and stable leading-in of automatic focus control of a reading optical system possible by opening a gate to perform servo control of the optical system dependent upon phase comparison only when read information dependent upon a photo detector becomes over a prescribed value.  
     CONSTITUTION: Information of disc 17 is read by photo detectors 18a and 18b, and the detection output of detector 18b passes through BPF19, envelope detector 23 and waveform shaping circuit 24; and when the detection output becomes over a prescribed value, gate 22 is opened. Therefore, a signal according to phase difference of detection outputs of detectors 18a and 18b generated by phase comparator 21 is applied to voice coil 27 to perform servo control of focusing of object lens 16 of the reading optical system. Consequently, this servo control does not respond to needless noise and detection outputs of information non-recording parts and recording parts, and leading-in of automatic control is performed rapidly and stably even if a system of a narrow focus error detection range is adopted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0445156-A (JP)
Title: Chaff powder subjected to moisture-proofing treatment and its production
Inventor: ATAKA TAKASHI
IPC: C08L97/00
Filed: 1990-06-08
Abstract: PURPOSE:To obtain chaff powder subjected to moisture-proofing treatment and suitable as a modifying material or diluent to be mixed to various synthetic resins, synthetic rubbers, etc., by crushing chaff under pressure and heat to decrease the water content and mixing the product with a chemical desiccant and hydrophobic silica. CONSTITUTION:The objective chaff powder subjected to moisture-proofing treatment and suitable as a modifying material or diluent to be mixed to various synthetic resins and synthetic rubbers can be produced by (1) crushing chaff to a prescribed particle size under pressure and heat to decrease the water content, (2) decreasing the water-content preferably to 1-2wt.%, (3) mixing the product with a chemical desiccant (preferably magnesium oxide) of an amount corresponding to the water content to eliminate the water by hydration reaction and, immediately after the above reaction, (4) adding a proper amount (preferably 1-5pts.) of a hydrophobic silica to 1,000pts. of the absolutely dried chaff to prevent the absorption of water.